At Convena, we sell various types of silicone and fluororubber under the CONelast® brand.

Depending on the area of application and requirements for temperature and chemical resistance, we offer a selected portfolio of different grades of:

  • HTV, RTV and LSR silicone rubber,
  • FKM rubber and pre-compounds,
  • FFKM and
  • Fluorosilicone (FVMQ).


  • You can download our LSR flyer here.